Tutomu Siga
3Patents
2h-index
6Co-inventors
33Inventor score
Filing activity: Nov 16, 1993 → Jan 9, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5422524A | Antifriction bearing and alternator incorporating same for use in vehicles | Emerging Cross-Sectional Technologies | 6 | Expired |
| USRE38936E1 | Antifriction bearing and alternator incorporating same for use in vehicles | General | 3 | Expired |
| USRE37967E1 | Antifriction bearing and alternator incorporating same for use in vehicles | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.